Hello all,
we have a 4 node cluster running on Windows Server 2012 R2.
There are 3 networks running on different subnets, let's say 192.168.0.0 for Management, 192.168.100.0 for Live-Migration and 192.168.200.0 for Virtual Machines.
Default Gateway is configured on the 192.168.0.0 network, beeing the only gateway for the cluster node.
When we run the cluster validation is gives us a warning on the networks part saying that the all adapters without configured gateways (Live-Migration and VM) cannot reach the other 2 networks, only their own on the other node.
Only way to resolve this is to configure a second or third gateway on the LiveMig / VM network, which is stupid.
Any ideas, please help,
Regards, Marcus